/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.rocketmq.flink.common.serialization;

import org.apache.flink.api.common.serialization.SerializationSchema;
import org.apache.rocketmq.common.message.Message;

import java.io.Serializable;

/**
 * 序列化，携带tag信息
 *
 * @author ChengLong 2021-8-17 13:32:21
 */
public interface TagKeyValueSerializationSchema<T> extends Serializable {

    default void open(SerializationSchema.InitializationContext context) throws Exception {
    }

    Message serialize(T element);
}
